the federal government immediately applied to the high court to quash the law. the case was heard on tuesday. >> we are tracking at stake change in the forecast. >> later on tonight we will have a freeze on watch for most of the bay area. san francisco will not be included in this. the rest of us we are talking a dramatic drop. the temperatures are going to drop into the mid to upper 20s. we are all mild side but the wind is still out there. 22 mi. per hour is for vallejo. the wind and dust is higher 38 mi. for fairfield. 264 those of you leaving your home i we will notn the wake up warming. walnut creek will have a high of 55 degrees. 54 degrees in pittsburg at 56 for san francisco. i although we will not see too much of rain most of the activity is way to the east and we're still looking at a 20% chance of showers. we will see a lot of cold air on the back end. this will just a tour in and make its way here for the next several days. in fact until about thursday morning we have a freeze watch into effect. >> your 7 day around the bay shows a very cold mornings